Pith Number

pith:4O4MSM4K

pith:2023:4O4MSM4K72MYQLTOP23MEGOI5X

not attested not anchored not stored refs pending

Literature Survey on how to cluster and define Living Labs, Real World Laboratories and similar research infrastructures

Andreas Oberweis, Sascha Alpers, Tanja Zylowski, Troung Giang Luu

arxiv:2307.14761 v1 · 2023-07-27 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O4MSM4K72MYQLTOP23MEGOI5X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:35:17.517429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b8c9338afe99882e6e7eb6c219c8edc52a2ba7ffbb4ef2927576bce9459d58

Aliases

arxiv: 2307.14761 · arxiv_version: 2307.14761v1 · doi: 10.48550/arxiv.2307.14761 · pith_short_12: 4O4MSM4K72MY · pith_short_16: 4O4MSM4K72MYQLTO · pith_short_8: 4O4MSM4K

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4O4MSM4K72MYQLTOP23MEGOI5X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e3b8c9338afe99882e6e7eb6c219c8edc52a2ba7ffbb4ef2927576bce9459d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d759069cc3ede2044c0284c66ac28ab8a4341516a8457223d208116bb857af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-07-27T10:42:31Z",
    "title_canon_sha256": "05d2a9b9e020d2efc5bf7215687249860cb1b369eb21ae0883710f0aaa66e7d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14761",
    "kind": "arxiv",
    "version": 1
  }
}